Turpan 8 weather

(1) When the river carries sediment into the mountain pass, the slope becomes slower and the flow velocity becomes slower (1), the carrying capacity of the river decreases, and the sediment keeps accumulating, forming an alluvial fan (1).

(2) The upper limit of the same natural zone (except the snow glacier zone) is higher on the N slope (1); Lack of spruce forest on N slope (1 min); The snow line on slope N is higher (1 min). N slope is sunny and leeward, with good heat condition and poor moisture condition (2 points).

(3) Below 200 meters above sea level, the terrain is low; Long light time in summer; Dry climate, less cloud rainfall and strong solar radiation; Terrain barrier, heat is not easy to dissipate; Living inland, the vegetation is scarce, the ground heat capacity is small, and the temperature rises rapidly (4 points for any answer, 4 points).

Test analysis:

(1) The river carries sediment out of the mountain pass, and the slope becomes slower, the flow velocity becomes slower, the carrying capacity of the river decreases, and the sediment keeps accumulating, forming an alluvial fan in the piedmont area.

(2) The illustrated mountain range is Tianshan Mountain, with m on the northern slope and n on the southern slope of Tianshan Mountain; N slope is a sunny leeward slope with good heat condition and poor moisture condition. The upper limit of the same natural zone (except the snow glacier zone) is higher on the N slope. Lack of spruce forest on n slope; The snow line on N slope is higher.

(3) Turpan Basin is a fault basin in Tianshan Mountains, which is below 200 meters above sea level and has low terrain. High latitude and long illumination time in summer; Dry climate, less cloud rainfall and strong solar radiation; The terrain is blocked, the air mobility is poor, and the heat is not easy to dissipate; Living inland, the vegetation is scarce, the desert is widespread, the ground heat capacity is small, and the temperature rises rapidly.